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https://issues.apache.org/jira/browse/CASSANDRA-10736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-10736:
-----------------------------------------
Assignee: Joel Knighton
> TestTopology.simple_decommission_test failing due to assertion triggered by
> SizeEstimatesRecorder
> -------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-10736
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10736
> Project: Cassandra
> Issue Type: Bug
> Components: Distributed Metadata
> Reporter: Joel Knighton
> Assignee: Joel Knighton
> Priority: Minor
>
> Example
> [here|http://cassci.datastax.com/job/cassandra-2.2_dtest/369/testReport/junit/topology_test/TestTopology/simple_decommission_test/].
> {{SizeEstimatesRecorder}} can race with decommission when it tries to get the
> primary ranges for a node.
> This is because {{getPredecessor}} in {{TokenMetadata}} hits an assertion if
> the token is no longer in {{TokenMetadata}}.
> This no longer occurs in 3.0 because this assertion has been removed and
> replace with different data.
> In both cases, the relationship between the set of tokens in
> {{getPrimaryRangesFor}} (passed in as an argument) and the set of tokens used
> in calls by {{getPredecessor}} (the system ones) should be investigated.
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